What is the definition of nationalism?

identification with one's own nation and support for its interests, especially to the exclusion or detriment of the interests of other nations.

Explanation:

hope things helps u.

remember the people who sacrificed their lives at gettysburg

mark me brainiest

- three-quarters or two-thirds..

- "the constitution provides that an amendment may be proposed either by the congress with a two-thirds majority vote in both the house of representatives and the senate or by a constitutional convention called for by two-thirds of the state legislatures."

< 3